I use a gravel vac to suck water out and I put it right out the window(the bushes there are huge now!!!). Then I have a treated water tanks, plastic 50 gal drums with heaters and small powerheads. I use a MagDrive24 to pump the water out of the basement (drums) into the tanks. I normally use 1/2 R/O and 1/2 tap with conditioner. Works pretty well and I can change my conditions by using more or less R/O water if I need.